class C {
    private x: string;
    private get y() { return null; }
    private set y(x) { }
    private foo() { }

    private static a: string;
    private static get b() { return null; }
    private static set b(x) { }
    private static foo() { }
}

var c: C;
// all errors
c.x;
c.y;
c.y = 1;
c.foo();

C.a;
C.b();
C.b = 1;
C.foo();